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Khan Nguyen

Examiner (ID: 1238)

Most Active Art Unit
3206
Art Unit(s)
3206, 3726
Total Applications
291
Issued Applications
237
Pending Applications
6
Abandoned Applications
48

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3013154 [patent_doc_number] => 05299352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Apparatus for dismantling filter inserts' [patent_app_type] => 1 [patent_app_number] => 7/937820 [patent_app_country] => US [patent_app_date] => 1992-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1748 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/299/05299352.pdf [firstpage_image] =>[orig_patent_app_number] => 937820 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/937820
Apparatus for dismantling filter inserts Sep 1, 1992 Issued
Array ( [id] => 2936469 [patent_doc_number] => 05230149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Method of manufacturing a hydraulic seal' [patent_app_type] => 1 [patent_app_number] => 7/939073 [patent_app_country] => US [patent_app_date] => 1992-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2895 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/230/05230149.pdf [firstpage_image] =>[orig_patent_app_number] => 939073 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/939073
Method of manufacturing a hydraulic seal Aug 31, 1992 Issued
Array ( [id] => 3098463 [patent_doc_number] => 05298682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-29 [patent_title] => 'Optimized symmetrical coaxial cable' [patent_app_type] => 1 [patent_app_number] => 7/936360 [patent_app_country] => US [patent_app_date] => 1992-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2461 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/298/05298682.pdf [firstpage_image] =>[orig_patent_app_number] => 936360 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/936360
Optimized symmetrical coaxial cable Aug 19, 1992 Issued
Array ( [id] => 3087293 [patent_doc_number] => 05318497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Combing roll assembly' [patent_app_type] => 1 [patent_app_number] => 7/927455 [patent_app_country] => US [patent_app_date] => 1992-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1885 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/318/05318497.pdf [firstpage_image] =>[orig_patent_app_number] => 927455 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/927455
Combing roll assembly Aug 9, 1992 Issued
Array ( [id] => 2939362 [patent_doc_number] => 05272798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Method and apparatus for descaling metal strip' [patent_app_type] => 1 [patent_app_number] => 7/926528 [patent_app_country] => US [patent_app_date] => 1992-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5574 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/272/05272798.pdf [firstpage_image] =>[orig_patent_app_number] => 926528 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/926528
Method and apparatus for descaling metal strip Aug 4, 1992 Issued
07/925792 APPARATUS FOR INSERTING MACHINE PARTS INTO A WORKPIECE Aug 3, 1992 Abandoned
Array ( [id] => 2963434 [patent_doc_number] => 05210921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Method of extruded aluminum contoured beam fabrication' [patent_app_type] => 1 [patent_app_number] => 7/912248 [patent_app_country] => US [patent_app_date] => 1992-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1148 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/210/05210921.pdf [firstpage_image] =>[orig_patent_app_number] => 912248 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/912248
Method of extruded aluminum contoured beam fabrication Jul 12, 1992 Issued
07/911735 METHOD FOR FORMING PTFE MEMBRANE/GASKET ASSEMBLY Jul 9, 1992 Abandoned
Array ( [id] => 3028042 [patent_doc_number] => 05305521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-26 [patent_title] => 'Ink-jet head assembling method' [patent_app_type] => 1 [patent_app_number] => 7/903119 [patent_app_country] => US [patent_app_date] => 1992-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 50 [patent_no_of_words] => 23346 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/305/05305521.pdf [firstpage_image] =>[orig_patent_app_number] => 903119 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/903119
Ink-jet head assembling method Jun 22, 1992 Issued
Array ( [id] => 3005084 [patent_doc_number] => 05332306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Computer disk drive mounting apparatus' [patent_app_type] => 1 [patent_app_number] => 7/894117 [patent_app_country] => US [patent_app_date] => 1992-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3744 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/332/05332306.pdf [firstpage_image] =>[orig_patent_app_number] => 894117 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/894117
Computer disk drive mounting apparatus Jun 4, 1992 Issued
Array ( [id] => 3462808 [patent_doc_number] => 05404632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-11 [patent_title] => 'Method of forming flexible metal hose connector' [patent_app_type] => 1 [patent_app_number] => 7/897441 [patent_app_country] => US [patent_app_date] => 1992-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 2849 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/404/05404632.pdf [firstpage_image] =>[orig_patent_app_number] => 897441 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/897441
Method of forming flexible metal hose connector Jun 1, 1992 Issued
07/890208 INLET VALVE ASSEMBLY FOR CENTRAL VACUUM SYSTEM May 28, 1992 Abandoned
Array ( [id] => 2911812 [patent_doc_number] => 05245736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Vacuum process apparatus' [patent_app_type] => 1 [patent_app_number] => 7/888111 [patent_app_country] => US [patent_app_date] => 1992-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4102 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245736.pdf [firstpage_image] =>[orig_patent_app_number] => 888111 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/888111
Vacuum process apparatus May 25, 1992 Issued
Array ( [id] => 3401824 [patent_doc_number] => 05437478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-01 [patent_title] => 'Gift card with receipt' [patent_app_type] => 1 [patent_app_number] => 7/886879 [patent_app_country] => US [patent_app_date] => 1992-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1235 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/437/05437478.pdf [firstpage_image] =>[orig_patent_app_number] => 886879 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/886879
Gift card with receipt May 21, 1992 Issued
Array ( [id] => 3088808 [patent_doc_number] => 05285013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-08 [patent_title] => 'Non-metallic electrical conduit connector' [patent_app_type] => 1 [patent_app_number] => 7/885663 [patent_app_country] => US [patent_app_date] => 1992-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2842 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/285/05285013.pdf [firstpage_image] =>[orig_patent_app_number] => 885663 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/885663
Non-metallic electrical conduit connector May 18, 1992 Issued
Array ( [id] => 3048639 [patent_doc_number] => 05334799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Watertight casing for electronic apparatus' [patent_app_type] => 1 [patent_app_number] => 7/884165 [patent_app_country] => US [patent_app_date] => 1992-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1708 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/334/05334799.pdf [firstpage_image] =>[orig_patent_app_number] => 884165 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/884165
Watertight casing for electronic apparatus May 17, 1992 Issued
Array ( [id] => 2865862 [patent_doc_number] => 05267384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-07 [patent_title] => 'Method for providing a toolholder body guide for punch presses' [patent_app_type] => 1 [patent_app_number] => 7/878611 [patent_app_country] => US [patent_app_date] => 1992-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2785 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/267/05267384.pdf [firstpage_image] =>[orig_patent_app_number] => 878611 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/878611
Method for providing a toolholder body guide for punch presses May 4, 1992 Issued
Array ( [id] => 2863734 [patent_doc_number] => 05212883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Cable maker having conductor puller for wire feeding' [patent_app_type] => 1 [patent_app_number] => 7/871251 [patent_app_country] => US [patent_app_date] => 1992-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 24 [patent_no_of_words] => 3831 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212883.pdf [firstpage_image] =>[orig_patent_app_number] => 871251 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/871251
Cable maker having conductor puller for wire feeding Apr 19, 1992 Issued
Array ( [id] => 3098446 [patent_doc_number] => 05298681 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-29 [patent_title] => 'Frame member and assembly for carrying electrical signals and the like' [patent_app_type] => 1 [patent_app_number] => 7/871163 [patent_app_country] => US [patent_app_date] => 1992-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 5746 [patent_no_of_claims] => 76 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/298/05298681.pdf [firstpage_image] =>[orig_patent_app_number] => 871163 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/871163
Frame member and assembly for carrying electrical signals and the like Apr 19, 1992 Issued
Array ( [id] => 2939661 [patent_doc_number] => 05263241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Apparatus useful in the manufacture of a pressure sensor assembly' [patent_app_type] => 1 [patent_app_number] => 7/864262 [patent_app_country] => US [patent_app_date] => 1992-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2602 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/263/05263241.pdf [firstpage_image] =>[orig_patent_app_number] => 864262 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/864262
Apparatus useful in the manufacture of a pressure sensor assembly Apr 5, 1992 Issued
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